{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2023-42459","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","state":"PUBLISHED","assignerShortName":"GitHub_M","dateReserved":"2023-09-08T20:57:45.574Z","datePublished":"2023-10-16T20:56:04.284Z","dateUpdated":"2025-02-13T17:09:23.468Z"},"containers":{"cna":{"title":"Malformed DATA submessage leads to bad-free error in Fast-DDS","problemTypes":[{"descriptions":[{"cweId":"CWE-415","lang":"en","description":"CWE-415: Double Free","type":"CWE"}]},{"descriptions":[{"cweId":"CWE-416","lang":"en","description":"CWE-416: Use After Free","type":"CWE"}]},{"descriptions":[{"cweId":"CWE-590","lang":"en","description":"CWE-590: Free of Memory not on the Heap","type":"CWE"}]}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":8.6,"baseSeverity":"HIGH","confidentialityImpact":"LOW","integrityImpact":"LOW","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H","version":"3.1"}}],"references":[{"name":"https://github.com/eProsima/Fast-DDS/security/advisories/GHSA-gq8g-fj58-22gm","tags":["x_refsource_CONFIRM"],"url":"https://github.com/eProsima/Fast-DDS/security/advisories/GHSA-gq8g-fj58-22gm"},{"name":"https://github.com/eProsima/Fast-DDS/issues/3207","tags":["x_refsource_MISC"],"url":"https://github.com/eProsima/Fast-DDS/issues/3207"},{"name":"https://github.com/eProsima/Fast-DDS/pull/3824","tags":["x_refsource_MISC"],"url":"https://github.com/eProsima/Fast-DDS/pull/3824"},{"url":"https://www.debian.org/security/2023/dsa-5568"}],"affected":[{"vendor":"eProsima","product":"Fast-DDS","versions":[{"version":">= 2.11.0, <= 2.11.1","status":"affected"},{"version":">= 2.10.0, < 2.10.3","status":"affected"},{"version":"< 2.6.7","status":"affected"}]}],"providerMetadata":{"orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","shortName":"GitHub_M","dateUpdated":"2023-11-28T01:06:14.051Z"},"descriptions":[{"lang":"en","value":"Fast DDS is a C++ implementation of the DDS (Data Distribution Service) standard of the OMG (Object Management Group). In affected versions specific DATA submessages can be sent to a discovery locator which may trigger a free error. This can remotely crash any Fast-DDS process. The call to free() could potentially leave the pointer in the attackers control which could lead to a double free. This issue has been addressed in versions 2.12.0, 2.11.3, 2.10.3, and 2.6.7. Users are advised to upgrade. There are no known workarounds for this vulnerability."}],"source":{"advisory":"GHSA-gq8g-fj58-22gm","discovery":"UNKNOWN"}},"adp":[{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-02T19:23:38.899Z"},"title":"CVE Program Container","references":[{"name":"https://github.com/eProsima/Fast-DDS/security/advisories/GHSA-gq8g-fj58-22gm","tags":["x_refsource_CONFIRM","x_transferred"],"url":"https://github.com/eProsima/Fast-DDS/security/advisories/GHSA-gq8g-fj58-22gm"},{"name":"https://github.com/eProsima/Fast-DDS/issues/3207","tags":["x_refsource_MISC","x_transferred"],"url":"https://github.com/eProsima/Fast-DDS/issues/3207"},{"name":"https://github.com/eProsima/Fast-DDS/pull/3824","tags":["x_refsource_MISC","x_transferred"],"url":"https://github.com/eProsima/Fast-DDS/pull/3824"},{"url":"https://www.debian.org/security/2023/dsa-5568","tags":["x_transferred"]}]},{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2024-11-27T16:15:17.004500Z","id":"CVE-2023-42459","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2024-11-27T16:15:25.627Z"}}]}}